Advertising services; Advertising and advertisement services; Advertising and publicity services; Assistance in franchised commercial business management; Business management advisory services relating to franchising; Commercial administration of the licensing of the goods and services of others; Commercial information services, via the internet; Import and export agencies; Marketing services; Personnel management consultancy; Promoting and showcasing the goods of others in the field of batteries, computer software, lighting, smartphones, computer hardware, domestic electrical equipment, computers, headsets, hardware, Electrical apparatus for sealing plastics, Vacuum cleaners, Plugs, sockets and other contacts, Computer keyboards, Power adapters, USB cables, Computer serial ports, Wireless headsets, Stands adapted for mobile phones, Lamps, Wireless chargers, Battery chargers, Chargers for electric batteries by means of an on-line shopping site with links to the retail advertisements of others; Promoting the goods and services of others; Providing an on-line showroom for the goods of others in the field of batteries, computer software, lighting, smartphones, computer hardware, domestic electrical equipment, computers, headsets, hardware, Electrical apparatus for sealing plastics, Vacuum cleaners, Plugs, sockets and other contacts, Computer keyboards, Power adapters, USB cables, Computer serial ports, Wireless headsets, Stands adapted for mobile phones, Lamps, Wireless chargers, Battery chargers, Chargers for electric batteries; Providing and rental of exhibition stands and booths including respective equipment; Provision of space on websites for advertising goods and services; Provision of an on-line marketplace for buyers and sellers of goods and services; Publicity agency services; Retail store services featuring batteries, computer software, lighting, smartphones, computer hardware, domestic electrical equipment, computers, headsets, hardware, Electrical apparatus for sealing plastics, Vacuum cleaners, Plugs, sockets and other contacts, Computer keyboards, Power adapters, USB cables, Computer serial ports, Wireless headsets, Stands adapted for mobile phones, Lamps, Wireless chargers, Battery chargers, Chargers for electric batteries; Search engine optimisation for sales promotion; Systemization of information into computer databases; Updating and maintenance of data in computer databases; Web site traffic optimisation; On-line advertising on a computer network; On-line retail store services featuring batteries, computer software, lighting, smartphones, computer hardware, domestic electrical equipment, computers, headsets, hardware, Electrical apparatus for sealing plastics, Vacuum cleaners, Plugs, sockets and other contacts, Computer keyboards, Power adapters, USB cables, Computer serial ports, Wireless headsets, Stands adapted for mobile phones, Lamps, Wireless chargers, Battery chargers, Chargers for electric batteries; On-line retail department store services